Answer:
I think it's D
Explanation:
The whole purpose of Mendel's dihybrid cross experiment was to find out if one trait can affect the inheritance of other traits.
I'm sorry i don't really know i just have to answer so many and the i can do what I want good luck tho
Answer:
a) The positive and negative charges on water molecules form strong attractions toward ions and other charged particles.
Explanation:
Water molecules have a polar arrangement of oxygen and hydrogen atoms. Hydrogen atoms have a positive charge and oxygen has a negative charge. This property allows water to be attracted to many substances. The water molecules can disrupt the attractive forces between components of a molecule and thus dissolve it.
Answer:
1
Explanation:
According to the information in this question, a gene coding for flower color in a plant is involved. The allele for red color (R) is incompletely dominant over the allele for white color (r) to form an intermediate phenotype/color i.e. Pink that is heterozygous (Rr) for the gene.
If two pink plants are crossed i.e. Rr × Rr, each parent will produce R and r gametes. Using these gametes in a punnet square (see attached image), the following offsprings will result: RR, Rr, Rr, and rr.
Out of these four offsprings;
1 RR is red : 2 Rr is pink: 1 rr is white
Hence, If four plants are produced from this cross, according to this question, the expected number of white-flowered plants will be 1 out of 4.
<span>When magnesium ribbon is burned,
this produces a white powdery film of magnesium oxide that help visualize a
tool mark, which is usually a dark colored tool. They are used to highlight
details during photography especially in forensic investigation. In addition,
magnesium oxide may be smoked on the surface of an opaque material to form an
integrating sphere and its reference white color is essential in colorimetry,
due to its good diffusing and reflectivity properties.</span>
